Mar 16, 2013 5:00 AM

I found two of these in very close proximity to eachother in shallow water in the bahamas. They are somewhate serrated on the outside edge and appear to be some sort of tooth with a root structure, or a sort of claw? I havent been able to find a shark tooth or sea turtle claw ( my first two guesses) that look similar enough! any help would be fantastic! Thanks in advance